I don't know if that the script
$ ./bin/nutch args
handles the classpath as you say.
To debug what the script is doing, change it so that
instead of the final line:
# run it
exec $JAVA $JAVA_HEAP_MAX $NUTCH_OPTS -classpath "$CLASSPATH" $CLASS "$@"
It does
echo $JAVA $JAVA_HEAP_MAX $NUTCH_OPTS -classpath "$CLASSPATH" $CLASS "$@"
exec $JAVA $JAVA_HEAP_MAX $NUTCH_OPTS -classpath "$CLASSPATH" $CLASS "$@"
If this doesn't show something interesting, give Filemon a try and see
where it's looking for WebDBAdminTool.
Howie
But, I did try running before and after manually setting the classpath
$ ./bin/nutch admin db -create
Both times I get the same error.
Exception in thread "main" java.lang.NoClassDefFoundError:
net/nutch/tools/WebDBAdminTool
What is going on here? I am sure it is simple but stilling driving me
nuts.
Christine
On Tue, 7 Jun 2005, Howie Wang wrote:
> It's funny, I had things working just fine for weeks and I tried to do
> things from scratch yesterday and got the exact same thing. It turned
> out that my problem was corrupted JAR files. Can you do a
> "$JAVA_HOME/bin/jar tvf nutch-0.6.jar" successfully? And on all
> the jar files in the nutch lib directory?
>
> I think what happened with me is that I tried stuffing everything
> into a local CVS repository and it changed the jars into text files.
>
> You shouldn't have to set CLASSPATH since the nutch script should
> take care of it for you.
>
> Maybe you should try downloading from scratch and making sure
> you can "jar tvf" the jar files from the new download.
>
> By the way, Filemon is invaluable when tracking down odd build
> issues on Windows:
>
> http://www.sysinternals.com/Utilities/Filemon.html
>
> Howie
>
> >Sorry to spam with so mundane an error; but I am really having problems
> >here.
> >
> >For any attempted use of classes I know to be defined within the
nutch-0.6
> >jar I am getting a NoClassDefFound error. It must be a simple classpath
> >error but I am having many troubles finding it.
> >
> >NUTCH_JAVA_HOME is set to c:\j2sdk1.4.2_01 and my CLASSPATH is set to
> >C:\j2sdk1.4.2_01;C:\nutch-0.6\nutch-0.6.jar. I did this from within
System
> >Properties->Advanced->Environment Variables. Similarly styled
x_JAVA_HOME
> >variables set in the same place work just fine (for example
CATALINA_HOME
> >for tomcat gives no trouble) so that is not what I suspect.
> >
> > I am not so used to setting classpaths manually on Windowstm. What
am I
> >doing wrong? I am using cygwin, but from what I read cygwin will
translate
> >c:\blah to /cygdrive/c/blah just fine.
> >
> >An example of the error:
> >
> >bash-2.05b$./bin/nutch admin db -create
> >run java in c:\j2sdk1.4.2_01
> >Exception in thread "main" java.lang.NoClassDefFoundError:
> >net/nutch/tools/WebDBAdminTool
> >
> >Any help would be appreciated.
> >
> >Christine
>
>
>
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